Stress Analysis on Screw Thread

Abstract

This report documents a thread joint analysis method which has been applied to an interactive computer program for evaluation of thread form deviations encountered in production. Thread forms covered include FED-STD-H28 standards and special forms generated by user supplied input. The analysis method, which includes static and dynamic analysis using elastic theory, provides thread joint performance indicators in the form of static load capacity and fatigue safety factor for various life cycle ranges. The analysis method and subsequent program is also useful for developing thread joint design criteria and verification of existing designs.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1984
Accession Number
ADA159347

Entities

People

  • A. R. Yao
  • J. A. Doran

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Bending Moments
  • Computer Programs
  • Computers
  • Creep
  • Failure Mode And Effect Analysis
  • Internal Pressure
  • Load Distribution
  • Notch Sensitivity
  • Operating Systems
  • Reliability
  • Stress Concentration
  • Stress Strain Relations
  • Stresses
  • Tensile Strength
  • Three Dimensional
  • Two Dimensional
  • Yield Strength

Fields of Study

  • Engineering

Readers

  • Regression Analysis.
  • Software Engineering.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).